Cartridge



FIG. 1 is a perspective of my new design for a cartridge;

FIG. 2 is front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict environmental subject matter and form no part of the claimed design. 

CLAIM We claim the ornamental design for a cartridge, as shown and described. 